/* =========================================================
   Technoknowledge: impact.css  (Impact page)
   ========================================================= */

/* hero photo + floating figure card */
.impact-hero { position: relative; padding-bottom: 40px; }
.impact-hero__photo { position: relative; width: 100%; border-radius: var(--radius-lg); aspect-ratio: 4 / 3; overflow: hidden; box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35); }
.impact-hero__photo.fader .fader__slide figcaption { left: 14px; top: 14px; bottom: auto; max-width: calc(100% - 150px); }
.impact-hero__card > span { transition: opacity 260ms var(--ease), transform 260ms var(--ease); }
.impact-hero__card.is-swapping > span { opacity: 0; transform: translateY(6px); }
.impact-hero__card { z-index: 3; }
.impact-hero__card { position: absolute; left: -10px; bottom: 0; max-width: 300px; display: flex; align-items: center; gap: 14px; padding: 16px 20px; border-radius: var(--radius-md); background: #fff; color: var(--text); box-shadow: var(--shadow-lg); font-size: var(--fs-sm); font-weight: 600; line-height: 1.4; animation: tk-float 5s ease-in-out infinite; }
.impact-hero__num { flex: none; font-family: var(--font-heading); font-weight: 800; font-size: 2.2rem; color: var(--navy); line-height: 1; padding-right: 14px; border-right: 3px solid var(--yellow); }
@media (min-width: 900px) { .impact-hero__card { left: -28px; } }
@keyframes tk-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (prefers-reduced-motion: reduce) { .impact-hero__card { animation: none; } }

/* big stats */
.big-stats { list-style: none; padding: 0; display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
@media (min-width: 1000px) { .big-stats { grid-template-columns: repeat(4, 1fr); gap: 20px; } }
.big-stat { padding: 26px 22px; border-radius: var(--radius-lg); background: var(--navy); color: #C9D3E3; display: grid; gap: 4px; position: relative; overflow: hidden; }
.big-stat::after { content: ""; position: absolute; right: -30px; top: -30px; width: 110px; height: 110px; border-radius: 50%; background: rgba(255, 210, 0, 0.08); }
.big-stat strong { font-family: var(--font-heading); font-weight: 800; font-size: clamp(2rem, 1.4rem + 2.2vw, 3rem); color: #fff; line-height: 1.1; margin-top: 10px; }
.big-stat > span:last-child { font-weight: 600; font-size: var(--fs-sm); }
.big-stat__icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--yellow); color: var(--navy); }
.big-stat__icon svg { width: 22px; height: 22px; }

/* 40k / 10k split bar */
.split-bar { margin-top: 28px; padding: 24px; border-radius: var(--radius-lg); border: 1px solid var(--border); background: #fff; }
.split-bar__title { font-family: var(--font-heading); font-weight: 700; color: var(--navy); }
.split-bar__track { display: flex; gap: 4px; height: 18px; margin: 16px 0 14px; border-radius: 999px; overflow: hidden; background: var(--bg-soft); }
.split-bar__track span { width: 0; transition: width 1.2s var(--ease); }
.split-bar.is-visible .split-bar__track span, .no-js .split-bar__track span { width: var(--w); }
.split-bar__a { background: var(--navy); }
.split-bar__b { background: var(--yellow); }
.split-bar__legend { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 32px; color: var(--text-muted); }
.split-bar__legend strong { color: var(--navy); }
.split-bar__dot { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 8px; vertical-align: -1px; }
.split-bar__dot--a { background: var(--navy); }
.split-bar__dot--b { background: var(--yellow); }
@media (prefers-reduced-motion: reduce) { .split-bar__track span { transition: none; } }

/* compact awards row */
.mini-awards { list-style: none; padding: 0; margin-top: 20px; display: grid; gap: 12px; }
@media (min-width: 640px) { .mini-awards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .mini-awards { grid-template-columns: repeat(4, 1fr); } }
.mini-awards li { --tint: var(--sky-soft); --ink: #00709F; display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: var(--radius-md); background: var(--tint); border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent); font-weight: 700; color: var(--navy); font-size: var(--fs-sm); line-height: 1.35; transition: transform 300ms var(--ease), box-shadow 300ms var(--ease); }
.mini-awards li:nth-child(2) { --tint: var(--green-soft); --ink: var(--green); }
.mini-awards li:nth-child(3) { --tint: var(--navy-soft); --ink: var(--navy); }
.mini-awards li:nth-child(4) { --tint: var(--orange-soft); --ink: #C23F00; }
.mini-awards li:hover { transform: translateY(-3px); box-shadow: 0 12px 24px -14px color-mix(in srgb, var(--ink) 60%, transparent); }
.mini-awards li > span { flex: none; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--ink); box-shadow: 0 2px 6px rgba(19, 41, 75, 0.08); }
.mini-awards svg { width: 20px; height: 20px; }

/* partners and projects: project cards */
.pp-grid { list-style: none; padding: 0; display: grid; gap: 20px; }
@media (min-width: 700px) { .pp-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .pp-grid { grid-template-columns: repeat(3, 1fr); } }
.pp-card { display: flex; flex-direction: column; border-radius: var(--radius-lg); overflow: hidden; background: #fff; border: 1px solid var(--border); transition: transform var(--t-med) var(--ease), box-shadow var(--t-med); }
.pp-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pp-card__media { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-soft); }
.pp-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease); }
.pp-card:hover .pp-card__media img { transform: scale(1.05); }
.pp-card__media--logo { display: grid; place-items: center; background: linear-gradient(135deg, var(--navy-soft), var(--sky-soft)); }
.pp-card__media--logo img { width: auto; height: 62%; object-fit: contain; filter: drop-shadow(0 6px 14px rgba(19, 41, 75, 0.15)); }
.pp-card:hover .pp-card__media--logo img { transform: scale(1.04); }
.pp-card__tag { position: absolute; left: 12px; top: 12px; padding: 4px 12px; border-radius: var(--radius-pill); background: var(--yellow); color: var(--navy); font-size: 12px; font-weight: 800; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); }
.pp-card .pcard__zoom { z-index: 1; }
.pp-card:hover .pcard__zoom, .pp-card__media:focus-visible .pcard__zoom { opacity: 1; transform: none; }
.pp-card__body { position: relative; display: flex; flex-direction: column; flex: 1; padding: 0 22px 22px; }
.pp-card__org { display: flex; align-items: flex-start; gap: 12px; margin-top: 0; font-weight: 700; color: var(--navy); font-size: var(--fs-sm); line-height: 1.3; }
.pp-card__org > span:last-child { padding-top: 10px; }
.pp-card__org small { display: block; font-weight: 600; color: var(--text-muted); font-size: 12px; }
.pp-card__badge { position: relative; z-index: 1; flex: none; margin-top: -26px; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-md); overflow: hidden; }
.pp-card__badge img { width: 46px; height: 46px; object-fit: contain; }
.pp-card__badge--icon { color: #00709F; background: var(--sky-soft); }
.pp-card__badge--icon svg { width: 26px; height: 26px; }
.pp-card h3 { margin-top: 16px; font-size: var(--fs-h4); }
.pp-card__num { margin-top: 10px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.pp-card__num strong { font-family: var(--font-heading); font-weight: 800; font-size: 2rem; color: var(--navy); line-height: 1; }
.pp-card__num span { font-weight: 700; color: var(--text-muted); font-size: var(--fs-sm); }
.pp-card__text { margin-top: 10px; color: var(--text-muted); font-size: var(--fs-sm); }

/* logo wall */
.orgs-wall { margin-top: var(--space-8, 64px); }
.orgs-wall__title { font-size: var(--fs-h3, 1.5rem); }
.filter__btn span { margin-left: 4px; font-weight: 600; opacity: 0.7; }
.logo-wall { list-style: none; padding: 0; display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 600px) { .logo-wall { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .logo-wall { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1200px) { .logo-wall { grid-template-columns: repeat(6, 1fr); } }
.lcard { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 4px; padding: 18px 12px 16px; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--border); transition: transform var(--t-med) var(--ease), box-shadow var(--t-med), border-color var(--t-med); }
.lcard[hidden] { display: none; }
.lcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--sky); }
.js .lcard:not([hidden]) { animation: tk-fade-up 400ms var(--ease); }
.lcard__logo { display: grid; place-items: center; width: 100%; height: 84px; margin-bottom: 8px; }
.lcard__logo img { max-width: 88%; max-height: 84px; width: auto; height: auto; object-fit: contain; filter: grayscale(0.25); transition: filter var(--t-med), transform var(--t-med) var(--ease); }
.lcard:hover .lcard__logo img { filter: none; transform: scale(1.06); }
.lcard__name { font-weight: 700; color: var(--navy); font-size: 13px; line-height: 1.3; }
.lcard__place { font-size: 12px; font-weight: 600; color: var(--text-muted); }
.orgs__also { margin-top: 16px; color: var(--text-muted); font-size: var(--fs-sm); }
.orgs__also strong { color: var(--navy); }

/* private projects + bootcamps */
.pp-feature { display: grid; gap: 20px; margin-top: var(--space-8, 64px); }
@media (min-width: 900px) { .pp-feature { grid-template-columns: 1fr 1fr; } }
.pp-feat { display: grid; border-radius: var(--radius-lg); overflow: hidden; background: #fff; border: 1px solid var(--border); }
@media (min-width: 560px) { .pp-feat { grid-template-columns: 1fr 1.1fr; } }
.pp-feat__media { position: relative; display: block; min-height: 220px; overflow: hidden; background: var(--bg-soft); }
.pp-feat__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease); }
.pp-feat:hover .pp-feat__media img { transform: scale(1.05); }
.pp-feat:hover .pcard__zoom, .pp-feat__media:focus-visible .pcard__zoom { opacity: 1; transform: none; }
.pp-feat__body { padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.pp-feat__body h3 { font-size: var(--fs-h4); }
.pp-feat__body p:not(.eyebrow) { color: var(--text-muted); font-size: var(--fs-sm); }
.pp-feat__body .link-arrow { margin-top: auto; padding-top: 6px; }
.orgs__note { margin-top: 24px; color: var(--text-muted); }
.orgs__note a { font-weight: 700; }

/* student projects */
.projects__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: var(--space-6); }
.projects__head .section-head { margin-bottom: 0; }
.filter { display: flex; flex-wrap: wrap; gap: 8px; }
.filter__btn { min-height: 42px; padding: 8px 18px; border-radius: var(--radius-pill); border: 1.5px solid var(--border-strong); font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-sm); color: var(--navy); background: #fff; transition: all var(--t-fast); }
.filter__btn:hover { border-color: var(--navy); }
.filter__btn[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.no-js .filter { display: none; }
.proj-grid { list-style: none; padding: 0; display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
@media (min-width: 900px) { .proj-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1200px) { .proj-grid { grid-template-columns: repeat(4, 1fr); } }
.pcard { border-radius: var(--radius-lg); overflow: hidden; background: #fff; border: 1px solid var(--border); transition: transform var(--t-med) var(--ease), box-shadow var(--t-med); }
.pcard[hidden] { display: none; }
.pcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pcard a { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-soft); }
.pcard img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease); }
.pcard:hover img { transform: scale(1.06); }
.pcard__zoom { position: absolute; right: 10px; bottom: 10px; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, 0.92); color: var(--navy); opacity: 0; transform: scale(0.8); transition: opacity var(--t-fast), transform var(--t-fast); }
.pcard__zoom svg { width: 18px; height: 18px; }
.pcard:hover .pcard__zoom, .pcard a:focus-visible .pcard__zoom { opacity: 1; transform: none; }
@media (hover: none) { .pcard__zoom { opacity: 1; transform: none; } }
.pcard__body { padding: 14px 16px 16px; }
.pcard__body h3 { font-size: 1rem; }
.pcard__body p { margin-top: 2px; color: var(--text-muted); font-size: 13px; font-weight: 600; }
.js .pcard:not([hidden]) { animation: tk-fade-up 400ms var(--ease); }
.proj-more { margin-top: 28px; text-align: center; }
@media (max-width: 479px) { .pcard__body { padding: 10px 12px 12px; } .pcard__body h3 { font-size: 0.9rem; } }

/* closing CTA */
.impact-cta { display: grid; gap: 24px; align-items: center; }
@media (min-width: 1100px) { .impact-cta { grid-template-columns: 1fr auto; } }
.impact-cta h2 { color: #fff; margin-top: 8px; }
.impact-cta p { color: #C9D3E3; margin-top: 8px; }
.impact-cta .btn--whatsapp svg { width: 20px; height: 20px; }

/* Small phones: keep long counters (e.g. 50,000+) inside the card */
@media (max-width: 479px) {
  .big-stat { padding: 22px 16px; }
  .big-stat strong { font-size: clamp(1.6rem, 7.4vw, 2rem); }
}